>5av7D (D:) observed residues (from ATOM records) vpmdtisgpwgnnggnfwsfrpvnkinqivisyggggnnpialtfsstkagskdtitvgg ggpdsitgtemvnigtdeyltgisgtfgiyldnnvlrsitfttnlkahgpygqkvgtpfs sanvneivgflgrsgyyvdaigtynrh